To deliver (a speech), say (lines of a play, words), etc., in a dramatic or emotional manner, especially if overly so.
To express a virtual action, presented to other users as a graphic or reported speech, rather than sending a straightforward message.
To display or express (emotions, mental states, etc.) openly, particularly while acting, and especially in an excessive manner.
To display (excessive) emotion, especially while acting.
A virtual action expressed to other users as a graphic or reported speech rather than a straightforward message.